Model Commander C33 TG ARGB Type Middle tower Side Panel 4mm Tempered Glass x1 Color Exterior and Interior : Black Material SPCC Cooling System Rear (exhaust) : 120 x 120 x 25 mm fan (1000rpm, 16 dBA) Front (intake) : 200 x 200 x 30 mm ARGB fan x2 (800rpm, 29.2 dBA) Drive Bays -Accessible: - -Hidden: 3 x 3.5 or 2.5 (HDD Bracket) 2 x 2.5 (HDD Bracket) Expansion Slots 7 + 2 Motherboards 6.7 x 6.7 (Mini ITX), 9.6 x 9.6 (Micro ATX), 12 x 9.6 (ATX) I/O Port USB 3.0 x 2, HD Audio x 1, RGB Switch x 1 PSU Standard PS2 PSU (optional) Fan Support Front: 3 x 120mm, 2 x 140mm, 2 x 200mm Top: 2 x 120mm, 2 x 140mm Rear: 1 x 120mm Radiator Support Front: 1 x 360mm, 1 x 280mm Top: 1 x 240mm, 1 x 280mm Rear: 1 x 120mm Clearance CPU cooler height limitation: 180mm PSU length limitation: 200mm VGA length limitation: 310mm(With reservoir) 410mm(Without reservoir) VGA width limitation(Vertically): 45mm VGA height limitation: 110mm RAM height limitation: 35mm (With 140mm radiator series) 50mm (With 120mm radiator series) Item Dimension (L"xW"xH") 22 x 13 x 24